Good 7pts
Video 1: Dr. Quantum - Double slit experiment Before watching the video, answer the following questions: 1. You are about to watch a video called "Dr. Quantum - Double slit experiment". What do you think it will be about?
I think that the video is about an experiment with matter.
2. Go to a dictionary and copy the definition of "slit". Is it a noun, a verb? Is it is both? Mention all definitions. Please acknowledge the source. n.
A long, straight, narrow cut or opening. tr.v.slit, slit·ting, slits 1. To make a slit or slits in. 2. To cut lengthwise into strips; split. It can refer to a verb or to a noun as we can see in the phrases.
Source: http://www.thefreedictionary.com/slit 3. Mention five words you think you will find in the video Matter, Quantum, slit, experiment, dimension. During and after watching the video, please answer Please click on the following link to watch the video and answer: http://www.youtube.com/watch?v=DfPeprQ7oGc 1. Are there any of the words you mentioned in the previous question in the video? All the words were mentioned except dimension. 2. What's the experiment about? Describe it. The experiment treats about how the waves and particles differ when was fired by one slit. The experiment is done in various stages with different types of matter like marbles and water waves. a.What does he need to do the experiment? He needs electrons, marble balls, a metal board one with one slit and another with two slits, water, and a machine that shoots electrons. b.How many steps does it have? The experiment is done in 6 steps, in which 2 steps for each element.
c.What happens in each step?
In the first step he shoots marbles through one slit. In the second step now he shoots marbles through two slits. Later he observes how the waves through one and two slits are behaving and then he shoots electrons through one and two slits but with a different machine. d. What is the third element Dr. Quantum uses? The third element that he uses is electrons. 3. What happens with balls and one slit? And with two slits? With one slit when the balls are shot they create a vertical line and with two slits the balls create two vertical lines. 4. What about waves? With one slit the waves have more intensity forming a vertical line and with two slits the waves create an interference pattern. 5. What happens with electrons With electrons something similar happens, with one slit electrons form a vertical line as in the others cases, with two slits electrons form an interference pattern as in the case of the waves. 6. What explanation does Dr. Quantum give? Dr. Quantum says that he hasn’t explication of why the electrons act differently while being observed and that the science haven´t answers to this yet.
Video 1: Dr. Quantum - Double slit experiment
Before watching the video, answer the following questions:
1. You are about to watch a video called "Dr. Quantum - Double slit experiment". What do you think it will be about?
I think that the video is about an experiment with matter.
2. Go to a dictionary and copy the definition of "slit". Is it a noun, a verb? Is it is both? Mention all definitions. Please acknowledge the source.
n.
A long, straight, narrow cut or opening.
tr.v. slit, slit·ting, slits
1. To make a slit or slits in.
2. To cut lengthwise into strips; split.
It can refer to a verb or to a noun as we can see in the phrases.
Source: http://www.thefreedictionary.com/slit
3. Mention five words you think you will find in the video
Matter, Quantum, slit, experiment, dimension.
During and after watching the video, please answer
Please click on the following link to watch the video and answer:
http://www.youtube.com/watch?v=DfPeprQ7oGc
1. Are there any of the words you mentioned in the previous question in the video?
All the words were mentioned except dimension.
2. What's the experiment about? Describe it.
The experiment treats about how the waves and particles differ when was fired by one slit. The experiment is done in various stages with different types of matter like marbles and water waves.
a.What does he need to do the experiment?
He needs electrons, marble balls, a metal board one with one slit and another with two slits, water, and a machine that shoots electrons.
b.How many steps does it have?
The experiment is done in 6 steps, in which 2 steps for each element.
c.What happens in each step?
In the first step he shoots marbles through one slit. In the second step now he shoots marbles through two slits. Later he observes how the waves through one and two slits are behaving and then he shoots electrons through one and two slits but with a different machine.d. What is the third element Dr. Quantum uses?
The third element that he uses is electrons.
3. What happens with balls and one slit? And with two slits?
With one slit when the balls are shot they create a vertical line and with two slits the balls create two vertical lines.
4. What about waves?
With one slit the waves have more intensity forming a vertical line and with two slits the waves create an interference pattern.
5. What happens with electrons
With electrons something similar happens, with one slit electrons form a vertical line as in the others cases, with two slits electrons form an interference pattern as in the case of the waves.
6. What explanation does Dr. Quantum give?
Dr. Quantum says that he hasn’t explication of why the electrons act differently while being observed and that the science haven´t answers to this yet.